MULTIDETERMINATION OF PCBS AND PESTICIDES BY USE OF A DUAL GC COLUMN-DUAL DETECTOR SYSTEM

被引：36

作者：

BERNAL, JL ^{[1
]}

DELNOZAL, MJ ^{[1
]}

ATIENZA, J ^{[1
]}

JIMENEZ, JJ ^{[1
]}

机构：

[1] SIA LAB,VALLADOLID,SPAIN

来源：

CHROMATOGRAPHIA | 1992年 / 33卷 / 1-2期

关键词：

CAPILLARY GAS CHROMATOGRAPHY; PESTICIDE ANALYSIS; PCBS ANALYSIS; MULTIRESIDUE METHOD;

D O I：

10.1007/BF02276855

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A new gas chromatographic method involving the use of two capillary columns, a switching valve and electron capture-nitrogen-phosphorus detection, and allowing up to four retention characteristics per component to be obtained is reported. The proposed method was applied to the analysis for 123 compounds (13 PCBs and 110 pesticides), the determination limits and optimal measuring ranges of which are reported. The performance of the method was checked by analysis of certified standards and spiked samples, and was applied to the determination of the analytes in various water samples.

引用

页码：67 / 76

页数：10

共 37 条

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